<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>聚合搜索</title>
    <script src="js/jquery-1.9.1.min.js"></script>
</head>
<body>
    <div>
        <div>
            <input value="必  应" type="button">  &nbsp;&nbsp;&nbsp;&nbsp;
            <input value="搜  狗" type="button">  &nbsp;&nbsp;&nbsp;&nbsp;
            <input value="360" type="button">  &nbsp;&nbsp;&nbsp;&nbsp;
        </div>
        <div>
            <iframe style="width: 100%;height: 600px;" src="https://cn.bing.com/?scope=web&FORM=ANNTH1"></iframe>
        </div>
    </div>
    
</body>
</html>